Rotary Shafts
1PC 380v 4.5kw ER32 air-cooled spindle motor, no mounting flange, 4 bearings
Model: 4.5kw square air-cooled spindle
Speed regulation method: Change the spindle speed through the three-phase output inverter and adjust the frequency of the inverter.
Cooling method: air cooling
Power interface: Optional 5-pin waterproof aviation plug. The aviation plug is marked with "1", "2", "3", "4", "5", and "GND". "1", "2", and "3" are connected to the inverter (U, V, W), and "GND" is connected to the inverter ground.
Power: 4.5kw (1HP=0.735w)
Current: 9.5A
Frequency: 0-300Hz
Speed: 0-18000rpm
Jump: less than 0.01mm
Bearing type: 4 ball bearings
Chuck: ER32
Clamping tool diameter: 17mm, 16mm, 15mm, 14mm, 13mm, 12.7mm, 12mm, 11mm, 10mm, 9mm, 8mm, 7mm, 6.35mm, 6mm, 5mm, 4mm, 3.175mm, 2.0mm, 2.0mm, 1.5mm, 1mm (standard 4mm)